	$(function(){
		$.ajax({
			url : "/gradesign/back/family/distributionData",
			data : "",
			dataType : "json",
			method : "post",
			success : function(data){
				for(var i = 0;i<data.address.length;i++){
					var address = data.address[i].address.split(",");
					var lng = address[0];
					var lat = address[1];
					addMark(lng,lat);
				}
			},
			error : function(){
				swal("系统错误，请联系管理员！","","error");
			}
		});
	})
	
